Feel unsafe while crossing roads. Well not for long guys.

A Future Smartphone System Could Warn Oblivious Pedestrians Of Oncoming Traffic Researchers at the University of Missouri, Kansas City are designing a system to alert pedestrians and drivers of potential crashes before they happen. Wi-Fi Honk, an Android system recently presented at a conference on mobile systems, harnesses the bits of information your phone constantly sends out while searching for available wireless […]

The Shapeshifting technology by MIT. Just Amazing.

We live in an age of touch-screen interfaces, but what will the UIs of the future look like? Will they continue to be made up of ghostly pixels, or will they be made of atoms that you can reach out and touch? At the MIT Media Lab, the Tangible Media Groupbelieves the future of computing is tactile. Unveiled today, the inFORM is MIT’s new […]

Making a Calculator

import java.io.*; public class Calcsi { public static void main(String[] args)throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); System.out.println(“********* 100 Digit Calculator *********”); System.out.println(“Enter the equation”); String eq = br.readLine();  //enter the equation you want to solve. int num1 = 0,  i,  j, k = 0, l = 0, flag = 0; char a[] […]


What are Arrays ? I hope most of you know that what are arrays but do you really know it ? Arrays are named memory location in which we can store a no. of elements of the same type in a single location or variable. They are like boxes in which we can fill different […]